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Question of
Approximately what percentage of energy came from renewable sources in 2009?
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20
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2
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29
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Question of
As air pollution continues what of the following becomes the most depleted?
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Ozone layer
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Oceans
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Rainforests
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Question of
As global temperatures rise what happens?
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Precipitation increases
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Precipitation decreases
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Precipitation remains unchanged
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Question of
As global warming intensifies what type of storm that hits coastlines is likely to intensify?
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Hurricanes
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Tornados
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Earthquakes
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Question of
At current rate of use the world’s oil supplies will be exhausted when?
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100 years time
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10 years time
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1000 years time
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Question of
Because of rising levels of Carbon Dioxide trees are doing what?
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Growing faster
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Growing slower
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Dying faster
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